Although my truck is a 17' it makes the exact same noise on a cold start first thing in the morning. I know your truck has a all new motor for the 19's , but I have read where it is normal for the 14-18 model truck's. Yeah I don't really like it either but they say it is normal.

If you have a problem with it go to the Range website and contact them,pretty sure all it will cost you is the shipping to get it upgraded to the lastest firmware. Using it on a 2013 you shouldn't have any problems. 2014 and up need the upgraded firmware at least that is how it worked on my 2015.

What does it cost and what has to be added to the truck to get it to remote start? My sister and BIL's truck has it and I was like what the heck mine don't same trucks I thought. Funny thing she didn't know her truck had it until her 3 yr. old grandson started it one morning.LOL
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They just write it off as part of the cost of business. Where I worked before I retired years ago they kept trucks 10-12 years. But the last 10 years I worked they started replacing trucks at 6-7 yrs. Said was cheaper business wise taxes and all.